IBM on Thursday reported third-quarter net income rose to $2.8 billion, or $2.05 per share, from the $2.4 billion, or $1.68 per share, it reported a year earlier. Revenue for the quarter rose five percent to $25.3 billion.

The results were in line with the preliminary figures released last week, done mostly to help calm the hysteria on Wall Street when the market was in a free fall.

IBM (NYSE: IBM) shares rose $2.23 (2.44 percent) in after hours trading to close at $93.75.

"We had great margin performance in Q3 and met our profit objectives," Mark Loughridge, IBM's senior vice president and chief financial officer, told a conference call of investors. "We think we can continue to move into Q4 at about the same revenue growth and double digit profitability growth for (the global services units)."

He said IBM will continue to cut costs and improve its efficiency, and expects the company to remain on target. "Expect an EPS (earnings per share) of at least $8.75 for all of 2008," he said.

However, he would give no guidance for the upcoming quarter, stating "We have the right operational plan to drive double digit revenue growth in emerging markets and get ongoing improvements."

Global technology services revenue was up eight percent, or five percent in constant currency, to $9.9 billion. Long-term signings were down 15 percent while short-term signings were up eight percent, according to Loughridge.

Global business services revenue was up three percent, adjusting for currency, to $4.9 billion. Growth was impacted by year-to-year declines in Japan and Australia. Short-term signings were up 10 percent, with signings up in Europe and Asia but down in the Americas.

Software revenue was $5.2 billion, up 12 percent year over year, or eight percent in constant currency. WebSphere revenue was up four percent; IBM's virtualization technology "sold well in the third quarter," information management grew 26 percent YoY, with Cognos, which IBM acquired in February for $5 billion, being "a key driver," Loughridge said.

Emerging markets represent 19 percent of IBM's market, and he particularly singled out China, where he said results were down four percent because the Olympics "caused a delay in IT spending and we didn't understand the breadth and duration of the delay."

However, IBM continues to invest in China, to capture growth, Loughridge said, and on Tuesday it announced that it had opened a new research facility in Shanghai.

Loughridge said IBM's software business was the best performing; short-term signings in services were good while long-term signings slowed; and IBM's systems and technology business was impacted "as customers looked to optimize through virtualization and consolidation."